EP0207229A3 - Illumination system of the digital control type - Google Patents
Illumination system of the digital control type Download PDFInfo
- Publication number
- EP0207229A3 EP0207229A3 EP86104289A EP86104289A EP0207229A3 EP 0207229 A3 EP0207229 A3 EP 0207229A3 EP 86104289 A EP86104289 A EP 86104289A EP 86104289 A EP86104289 A EP 86104289A EP 0207229 A3 EP0207229 A3 EP 0207229A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- illumination
- image
- video signal
- data
- color
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
- B25J9/1694—Programme controls characterised by use of sensors other than normal servo-feedback from position, speed or acceleration sensors, perception control, multi-sensor controlled systems, sensor fusion
- B25J9/1697—Vision controlled systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/02—Sensing devices
- B25J19/04—Viewing devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/143—Sensing or illuminating at different wavelengths
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/145—Illumination specially adapted for pattern recognition, e.g. using gratings
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Image Input (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT86104289T ATE84627T1 (en) | 1985-03-30 | 1986-03-27 | DIGITAL CONTROL TYPE LIGHTING SYSTEM. |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60067996A JPH07122818B2 (en) | 1985-03-30 | 1985-03-30 | Lighting device for visual recognition |
JP67996/85 | 1985-03-30 | ||
JP9985285U JPS629860U (en) | 1985-06-28 | 1985-06-28 | |
JP99852/85U | 1985-06-28 | ||
JP153770/85 | 1985-07-11 | ||
JP60153770A JP2548695B2 (en) | 1985-07-11 | 1985-07-11 | Digital lighting |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0207229A2 EP0207229A2 (en) | 1987-01-07 |
EP0207229A3 true EP0207229A3 (en) | 1989-04-05 |
EP0207229B1 EP0207229B1 (en) | 1993-01-13 |
Family
ID=27299616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86104289A Expired - Lifetime EP0207229B1 (en) | 1985-03-30 | 1986-03-27 | Illumination system of the digital control type |
Country Status (4)
Country | Link |
---|---|
US (1) | US4703344A (en) |
EP (1) | EP0207229B1 (en) |
AT (1) | ATE84627T1 (en) |
DE (1) | DE3687483T2 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6491083A (en) * | 1987-10-02 | 1989-04-10 | Mitsubishi Electric Corp | Congestion level detector for elevator hall |
US4979135A (en) * | 1988-01-27 | 1990-12-18 | Storage Technology Corporation | Vision system illumination calibration apparatus |
US4975770A (en) * | 1989-07-31 | 1990-12-04 | Troxell James D | Method for the enhancement of contours for video broadcasts |
JP3409330B2 (en) * | 1991-02-08 | 2003-05-26 | ソニー株式会社 | Adjustment device and adjustment method for projection display device |
DE69224540T2 (en) * | 1991-03-19 | 1998-06-25 | Hitachi Ltd | Method for projecting an image obtained by using liquid crystal displays and display device for carrying out the method |
US7482764B2 (en) | 1997-08-26 | 2009-01-27 | Philips Solid-State Lighting Solutions, Inc. | Light sources for illumination of liquids |
US7187141B2 (en) * | 1997-08-26 | 2007-03-06 | Color Kinetics Incorporated | Methods and apparatus for illumination of liquids |
US7464877B2 (en) | 2003-11-13 | 2008-12-16 | Metrologic Instruments, Inc. | Digital imaging-based bar code symbol reading system employing image cropping pattern generator and automatic cropped image processor |
US7490774B2 (en) | 2003-11-13 | 2009-02-17 | Metrologic Instruments, Inc. | Hand-supportable imaging based bar code symbol reader employing automatic light exposure measurement and illumination control subsystem integrated therein |
US7128266B2 (en) * | 2003-11-13 | 2006-10-31 | Metrologic Instruments. Inc. | Hand-supportable digital imaging-based bar code symbol reader supporting narrow-area and wide-area modes of illumination and image capture |
US7594609B2 (en) | 2003-11-13 | 2009-09-29 | Metrologic Instruments, Inc. | Automatic digital video image capture and processing system supporting image-processing based code symbol reading during a pass-through mode of system operation at a retail point of sale (POS) station |
FR2837012B1 (en) * | 2002-03-11 | 2005-02-11 | Vision Control Applic Sa | DEVICE AND METHOD FOR IDENTIFICATION AND VERIFICATION OF MARKING |
US7841533B2 (en) | 2003-11-13 | 2010-11-30 | Metrologic Instruments, Inc. | Method of capturing and processing digital images of an object within the field of view (FOV) of a hand-supportable digitial image capture and processing system |
US7395897B2 (en) * | 2004-04-09 | 2008-07-08 | Vecta Oil & Gas, Ltd. | Accelerated weight drop configurable for use as a shear wave seismic energy source and a method of operation thereof |
WO2013138148A1 (en) * | 2012-03-13 | 2013-09-19 | Dolby Laboratories Licensing Corporation | Lighting system and method for image and object enhancement |
US20140267713A1 (en) * | 2013-03-15 | 2014-09-18 | Cryoxtract Instruments, Llc | Machine Vision System for Frozen Aliquotter for Biological Samples |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4481531A (en) * | 1977-11-03 | 1984-11-06 | Massachusetts Institute Of Technology | Microchannel spatial light modulator |
US4368963A (en) * | 1978-06-29 | 1983-01-18 | Michael Stolov | Multicolor image or picture projecting system using electronically controlled slides |
US4488173A (en) * | 1981-08-19 | 1984-12-11 | Robotic Vision Systems, Inc. | Method of sensing the position and orientation of elements in space |
JPS5974781A (en) * | 1982-10-21 | 1984-04-27 | Toshiba Corp | Method and device for measurement of convergence of color picture tube |
US4611241A (en) * | 1983-10-12 | 1986-09-09 | Zenith Electronics Corporation | Projection television set up method and apparatus |
US4602272A (en) * | 1984-11-13 | 1986-07-22 | Rca Corporation | Electron beam intensity profile measuring system and method |
-
1986
- 1986-03-24 US US06/843,390 patent/US4703344A/en not_active Expired - Lifetime
- 1986-03-27 EP EP86104289A patent/EP0207229B1/en not_active Expired - Lifetime
- 1986-03-27 DE DE8686104289T patent/DE3687483T2/en not_active Expired - Fee Related
- 1986-03-27 AT AT86104289T patent/ATE84627T1/en not_active IP Right Cessation
Non-Patent Citations (2)
Title |
---|
COMPUTER DESIGN, vol. 13, no. 7, July 1974, pages 14-16; "Image digitizer accepts real-time input, operates on- or offline" * |
COMPUTER, vol. 15, no. 12, December 1983, pages 17-32, IEEE, Long Beach, California, US; R.C. GONZALEZ et al.: "Computer vision techniques for industrial applications and robot control" * |
Also Published As
Publication number | Publication date |
---|---|
US4703344A (en) | 1987-10-27 |
EP0207229B1 (en) | 1993-01-13 |
DE3687483D1 (en) | 1993-02-25 |
EP0207229A2 (en) | 1987-01-07 |
DE3687483T2 (en) | 1993-08-12 |
ATE84627T1 (en) | 1993-01-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0207229A3 (en) | Illumination system of the digital control type | |
EP0149196B1 (en) | Method of and apparatus for producing video signal associated with photographic image | |
EP0297301A3 (en) | Programmable controller vision system | |
GB2243261B (en) | Exposure control mechanism for still video camera | |
CA2109407A1 (en) | Projected Image Displaying Apparatus and a Method of Correcting Color Unevenness Therein | |
DE3382464D1 (en) | COLOR IMAGE COMPOSITION WITH AUTOMATIC CODED SIGNAL. | |
EP0176339A3 (en) | Optical three-dimensional digital data acquisition system | |
KR970005225B1 (en) | System and method for color image enhancement | |
CA2066019A1 (en) | Video normalizer for a display monitor | |
DE3663742D1 (en) | Method for the photogrammetrical measurement of an object with at least one solid-state image sensor | |
JPS5437626A (en) | Correction system for facsimile read output | |
DE69127950D1 (en) | Digital color signal processing with clock signal control for a video camera | |
DE3373763D1 (en) | Grey scale picture reproduction method | |
AU2002588A (en) | A lens cap applicable to a video camera | |
GB2151353A (en) | Colour signal separating apparatus | |
JPS55119782A (en) | Pattern automatic inspection method | |
JPS5772484A (en) | Conversational design device | |
US6965405B1 (en) | Imaging pickup apparatus with control information capable of being stored to detachably attached memory | |
JPS62141865A (en) | Fader device | |
JPS5685975A (en) | Uniform illumination method | |
JPS5720749A (en) | Copying method | |
JPS57131168A (en) | Color original reading method | |
JPS5530215A (en) | Color picture reader | |
JPS5356921A (en) | Exposure control system for television caemra | |
JPS53102768A (en) | Color photo image control plate and color image processing method using the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19860327 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
17Q | First examination report despatched |
Effective date: 19901001 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Effective date: 19930113 Ref country code: LI Effective date: 19930113 Ref country code: CH Effective date: 19930113 Ref country code: BE Effective date: 19930113 Ref country code: AT Effective date: 19930113 |
|
REF | Corresponds to: |
Ref document number: 84627 Country of ref document: AT Date of ref document: 19930115 Kind code of ref document: T |
|
ITF | It: translation for a ep patent filed |
Owner name: STUDIO TORTA SOCIETA' SEMPLICE |
|
REF | Corresponds to: |
Ref document number: 3687483 Country of ref document: DE Date of ref document: 19930225 |
|
ET | Fr: translation filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19930331 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
EAL | Se: european patent in force in sweden |
Ref document number: 86104289.3 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 19960322 Year of fee payment: 11 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Effective date: 19970328 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 746 Effective date: 19970516 |
|
ITPR | It: changes in ownership of a european patent |
Owner name: OFFERTA DI LICENZA AL PUBBLICO;AL PUBBLICO |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: D6 |
|
EUG | Se: european patent has lapsed |
Ref document number: 86104289.3 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19980216 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19980320 Year of fee payment: 13 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990327 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19990327 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19991130 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20020404 Year of fee payment: 17 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20031001 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050327 |